defense lawyers questioned one-time bulger sidekick steven flemmi, but did not shake his testimony he saw bulger kill several people. awaiting toxicology results on a potential witness against bulger found dead last week. >> six flags shut down a second roller coaster after a woman died in a fall from a ride last week. the iron rattler at six flags in san antonio will be out of operation until more is known about the fatal accident in arlington, texas. the two rides have similar designs. investigators are trying to determine how the woman fell from the roller coaster. >> in baseball's steroid scandal, the question this morning is when will the league issue more suspensions. 20 players are being investigated for their links to a miami area clinic. for alleged use of illegal drugs including alex rodriguez of the yankees. now he may face a harsher punishment than the 65 game ban being served by milwaukee's ryan braun. that's because baseball believes a-rod interfered in its investigation in addition to violating its drug policy. >> the newest member of the britain's royal family spent hi